<template>
  <div class="login-container">
    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on" label-position="left">

      <div class="title-container">
        <h3 class="title">找回密码</h3>
      </div>

      <el-form-item prop="username">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
          ref="username"
          v-model="loginForm.username"
          placeholder="Username"
          name="username"
          type="text"
          tabindex="1"
          auto-complete="on"
        />
      </el-form-item>

      <el-form-item prop="email">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
          ref="email"
          v-model="loginForm.email"
          placeholder="Email"
          name="email"
          type="text"
          tabindex="3"
          auto-complete="on"
        />
      </el-form-item>

      <el-form-item prop="telphone">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
          ref="telphone"
          v-model="loginForm.telphone"
          placeholder="telphone"
          name="phone"
          type="text"
          tabindex="4"
          auto-complete="on"
        />
      </el-form-item>
      <el-button :loading="loading" type="primary" style="width:48%;margin-bottom:30px;" @click.native.prevent="handleRegistration">确定</el-button>
      <el-button :loading="loading" type="primary" style="width:48%;margin-bottom:30px;" @click.native.prevent="handleCancel">取消</el-button>

    </el-form>
  </div>
</template>

<script>
import { validUsername, validEmail, validPhone } from '@/utils/validate'
import { backPasswd } from '@/api/user'

export default {
  name: 'BackPasswd',
  data() {
    const validateUsername = (rule, value, callback) => {
      if (!validUsername(value)) {
        callback(new Error('Please enter the correct user name'))
      } else {
        callback()
      }
    }
    const validateEmail = (rule, value, callback) => {
      if (!validEmail(value)) {
        callback(new Error('邮箱地址错误'))
      } else {
        callback()
      }
    }
    const validateTelphone = (rule, value, callback) => {
      if (!validPhone(value)) {
        callback(new Error('电话号码错误'))
      } else {
        callback()
      }
    }
    return {
      loginForm: {
        username: 'admin',
        email: '邮箱',
        telphone: '电话'
      },
      loginRules: {
        username: [{ required: true, trigger: 'blur', validator: validateUsername }],
        email: [{ required: true, trigger: 'blur', validator: validateEmail }],
        telphone: [{ required: true, trigger: 'blur', validator: validateTelphone }]
      },
      loading: false,
      redirect: undefined
    }
  },
  methods: {
    handleRegistration() {
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.loading = true
          backPasswd(
            // {
            // name: this.loginForm.username,
            // email: this.loginForm.email,
            // telphone: this.loginForm.telphone
            // }
            this.loginForm
          )
            .then((res) => {
              this.$message('密码找回成功')
              this.$router.push({ path: '/login' || '/' })
              this.loading = false
            }, (err) => {
              console.log(err)
              this.$message('您输入数据错误 找回失败 请稍后重试')
            })
        } else {
          console.log('error submit!!')
          return false
        }
      })
    },
    handleCancel() {
      this.$router.push({ path: '/login' || '/' })
    }
  }
}
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg:#283443;
$light_gray:#fff;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg:#2d3a4b;
$dark_gray:#889aa4;
$light_gray:#eee;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
